382609050916 has 9 divisors (see below), whose sum is σ = 669568004049. Its totient is φ = 191303906904.

The previous prime is 382609050893. The next prime is 382609050977. The reversal of 382609050916 is 619050906283.

The square root of 382609050916 is 618554.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 50252188900 + 332356862016 = 224170^2 + 576504^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 382609050916.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1082470 + ... + 1391746.

Almost surely, 2^382609050916 is an apocalyptic number.

382609050916 is the 618554-th square number.

It is an amenable number.

382609050916 is a deficient number, since it is larger than the sum of its proper divisors (286958953133).

382609050916 is an frugal number, since it uses more digits than its factorization.

382609050916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618558 (or 309279 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 49.

Multiplying 382609050916 by its sum of digits (49), we get a square (18747843494884 = 4329878²).

The spelling of 382609050916 in words is "three hundred eighty-two billion, six hundred nine million, fifty thousand, nine hundred sixteen".